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led emitter 50w

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led emitter 50w Customers Reviews

  • Bright & hot

    posted by Flyowynd

    Very bright, cannot be sure it achieves 3800 lumen but can be compared to 3 XT60 which produce 1000 lumen each.Work with 36V power supply which is better than some new cree array that requires 45V.
    Good to provide a lot of light in a small place but definitly not recommended for a flashlight.Better for outside lamp or to replace some bulb where you can find a proper power supply.
  • Absolutely ludicrous amount of light

    posted by jsnider

    Purchased with SKU 39974 and SKU 12834, together they make an absolutely ludicrous amount of light.
    Be warned, shield your eyes.
    Would make a great light over a work bench.
    I purchased this to experiment with replacing projector bulbs with cheaper, longer lasting units. Effectiveness will depend on the projector used, compact portable projectors are difficult as they have too small an area for catching light to use an unfocused light, SKU 12834 is the incorrect style of lens to focus the light beam.
    Unbelievable light output but cooling needs to be considered very carefully.
  • bright as hell

    posted by ronald1705

    It is bright as the sun and you can illuminate bigger rooms without any difficulty. Outdoor it reaches about 50m in a wide angle without any optics. The colortemperature is as expected.
    It hurts to look directly at the light, even 20 minutes after.
    If you need it, buy it. sku.47304 is a good Driver for it.
    And donnot forget to get a big heatsink.

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